Combination wet and dry vacuum appliance



FIG. 1 is a front and right side perspective view of a combination wet and dry vacuum appliance, showing our new design;

FIG. 2 is a front and left side perspective view thereof;

FIG. 3 is a rear perspective view thereof;

FIG. 4 is a front view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a back view thereof;

FIG. 7 is a left side view thereof;

FIG. 8 is a top view thereof; and,

FIG. 9 is a bottom view thereof. 

The ornamental design for a combination wet and dry vacuum appliance, as shown and described. 